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Data from: Bottom-up vs. top-down effects on terrestrial insect herbivores: a meta-analysis
- 负责人:
- DOI:
- doi:10.5061/dryad.2ng06
- 摘要:
- predictors that can modulate these effects: diet breadth, feeding guild, habitat/environment, type of bottom-up effects, type of top-down effects
Data from: Priority effects are interactively regulated by top-down and bottom-up forces: evidence from wood decomposer communities
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.7p2cv
- 摘要:
- Both top-down (grazing) and bottom-up (resource availability) forces can determine the strength of priority effects, or the effects of spec
Data from: Ecosystem engineering strengthens bottom-up and weakens top-down effects via trait-mediated indirect interactions
- 负责人:
- DOI:
- doi:10.5061/dryad.7v475
- 摘要:
- the balance between top-down and bottom-up interactions, (ii) such effects can be driven by cryptic trait-mediated interactions, and (iii
Data from: Incorporating anthropogenic effects into trophic ecology: predator-prey interactions in a human-dominated landscape
- 负责人:
- DOI:
- doi:10.5061/dryad.v702q
- 摘要:
- is influenced by human activities. In particular, how important are top-down effects of predators relative to direct and indirect human-mediated bottom
Data from: Pathogen dynamics under both bottom-up host resistance and top-down hyperparasite attack
- 负责人:
- DOI:
- doi:10.5061/dryad.79vg007
- 摘要:
- 1. The relative importance of bottom-up versus top-down control of population dynamics has been the focus of much debate. In infect
Data from: Indirect effects of predators control herbivore richness and abundance in a benthic eelgrass (Zostera marina) mesograzer community
- 负责人:
- 关键词:
- bottom up competitive exclusion composition food web marine predator mediated coexistence prey seagrass top down trophic interaction
- DOI:
- doi:10.5061/dryad.58p0t
- 摘要:
- range of systems. However, it remains unclear whether such top-down and bottom-up effects reflect direct impacts of predators and/or resources
Data from: Artificial light at night causes top-down and bottom-up trophic effects on invertebrate populations
- 负责人:
- DOI:
- doi:10.5061/dryad.8217n76
- 摘要:
- at night, at illuminance levels similar to roadside vegetation, can have population effects mediated by both top-down and bottom-up effects on ecosystems. Give
Data from: Disturbance-mediated consumer assemblages determine fish community structure and moderate top-down influences through bottom
- 负责人:
- DOI:
- doi:10.5061/dryad.7h44j0zqm
- 摘要:
- ferent disturbance niches, and path analysis identified that both direct flood-disturbance effects and indirect bottom-up constraints of flood
Data from: Adaptive genetic variation mediates bottom-up and top-down control in an aquatic ecosystem
- 负责人:
- DOI:
- doi:10.5061/dryad.0h4f8
- 摘要:
- genetic variation in their productivity and consequently their leaf litter subsidies to the aquatic system, which mediates the strength of top-down effects from
Data from: Environmental fluctuations restrict eco-evolutionary dynamics in predator-prey system
- 负责人:
- DOI:
- doi:10.5061/dryad.vm6dh
- 摘要:
- ifically, we followed population dynamics and a prey defence trait over time when populations were exposed to regular changes of bottom-up or top-down stressors, or combinations of these